Related Clues:

• Sailor's milieu
• Past prince, perhaps
• "Beyond the __": Darin hit
• Porthole view
• Blue expanse
• Red or Black follower
• What ''My Bonnie lies over,'' in a song
• Cruising site
• Realm of Proteus, in Greek myth
• Melville subject
• Cruise milieu
• Anemone's home
• Poseidon's purview
• Cousteau's domain
• Aegean or Baltic